From: Matthias Kruk <m@m10k.eu>
Date: Sat, 15 Aug 2020 06:19:25 +0000 (+0900)
Subject: sys/io: Add file_read() and file_write() wrapper functions for a file's f_ops->read... 
X-Git-Url: https://git.corax.cc/?a=commitdiff_plain;h=7b57413ac28bc1325154620109108c356e8744da;p=corax

sys/io: Add file_read() and file_write() wrapper functions for a file's f_ops->read() and f_ops->write() functions
---

diff --git a/sys/io/file.c b/sys/io/file.c
index 9151621..32b7be7 100644
--- a/sys/io/file.c
+++ b/sys/io/file.c
@@ -113,3 +113,13 @@ void *file_get_priv(struct file *file)
 
 	return(ret_val);
 }
+
+ssize_t file_read(struct file *file, void *dst, const size_t dst_size)
+{
+	return(file->f_ops->fo_read(file, dst, dst_size));
+}
+
+ssize_t file_write(struct file *file, const void *src, const size_t src_len)
+{
+	return(file->f_ops->fo_write(file, src, src_len));
+}
diff --git a/sys/io/file.h b/sys/io/file.h
index 2394435..3937a64 100644
--- a/sys/io/file.h
+++ b/sys/io/file.h
@@ -21,5 +21,7 @@ void file_set_ops(struct file*, struct file_ops*);
 void file_set_priv(struct file*, void*);
 void *file_get_priv(struct file*);
 
+ssize_t file_read(struct file*, void*, const size_t);
+ssize_t file_write(struct file*, const void*, const size_t);
 
 #endif /* FILE_H */